- Repair or replacement.
- Turn the ignition switch to ON.
- Drive the vehicle at 11 km/h (7 mph) or more for 1 second or more to clear the warning lights.
| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000028D7L |
| Model Year Start: 2023 | Model: GR Corolla | Prod Date Range: [11/2022 - 08/2023] |
| Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System): C116E63,...,C124E62; ABS Operation Continuous Request; 2023 MY Corolla Corolla Hatchback GR Corolla [11/2022 - 08/2023] | ||
|
DTC |
C116E63 |
ABS Operation Continuous Request |
|
DTC |
C116F63 |
VSC Operation Continuous Request |
|
DTC |
C124E62 |
Wheel Speed Sensor Signal Compare Failure |
DESCRIPTION
The skid control ECU (brake actuator assembly) measures the speed of each wheel by receiving signals from each speed sensor.
These signals are used for recognizing that all four wheels are operating properly.
Therefore, signals from all wheels must be equal.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C116E63 |
ABS Operation Continuous Request |
ABS operation continues for 60 seconds or more. |
|
|
C116F63 |
VSC Operation Continuous Request |
VSC operation continues for 10 seconds or more. When the vehicle speed is 100 km/h (62 mph), VSC operation continues for 5 seconds or more. |
|
|
C124E62 |
Wheel Speed Sensor Signal Compare Failure |
|
|
CAUTION / NOTICE / HINT
NOTICE:
DTC precaution
Click here
![2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [11/2022 - ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System): PRECAUTION](/t3Portal/stylegraphics/info.gif)
Procedure to clear warning lights (When not clearing DTCs)
|
Procedure |
|---|
|
|
PROCEDURE
|
1. |
CHECK DTC |
(a) Connect the GTS to the DLC3.
(b) Turn the ignition switch to ON.
(c) Read the DTCs following the prompts on the GTS. Enter the following menus: Chassis / Brake/EPB / Trouble Codes.
Chassis > Brake > Trouble Codes
(d) Check the details of the DTCs.
HINT:
When DTC C05001C, C05061C, C050C1C and/or C05121C are output together with DTC C116E63, C116F63 and/or C124E62, inspect and repair the trouble areas indicated by DTC C05001C, C05061C, C050C1C and/or C05121C first.
|
Result |
Proceed to |
|---|---|
|
C116E63, C116F63 and/or C124E62 and C05001C, C05061C, C050C1C and/or C05121C are output simultaneously |
A |
|
C116E63, C116F63 and/or C124E62 is output |
B |
| A |
|
REPAIR CIRCUITS INDICATED BY OUTPUT DTCS
|
|
|
2. |
PRE-CHECK |
(a) Check that all 4 tires are of correct size, are inflated to the correct pressure, and do not show excessive signs of wear.
Click here
HINT:
If a tire is deformed or an incorrectly sized tire or wheel is installed, this DTC may be stored.
|
|
3. |
CHECK FREEZE FRAME DATA (WHEEL SPEED AND VEHICLE SPEED) |
(a) Connect the GTS to the DLC3.
(b) Turn the ignition switch to ON.
(c) Enter the following menus: Chassis / Brake/EPB / Trouble Codes.
(d) Select a DTC to display the Freeze Frame Data.
(e) Read the freeze frame data of DTC C116E63, C116F63 and/or C124E62.
Chassis > Brake
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
FR Wheel Speed |
Front wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
|
FL Wheel Speed |
Front wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
|
RR Wheel Speed |
Rear wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
|
RL Wheel Speed |
Rear wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
|
Vehicle Speed |
Vehicle speed (vehicle speed used for each control) |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
Chassis > Brake > DTC(C116E63) > Freeze Frame Data
|
Tester Display |
|---|
|
FR Wheel Speed |
|
FL Wheel Speed |
|
RR Wheel Speed |
|
RL Wheel Speed |
|
Vehicle Speed |
Chassis > Brake > DTC(C116F63) > Freeze Frame Data
|
Tester Display |
|---|
|
FR Wheel Speed |
|
FL Wheel Speed |
|
RR Wheel Speed |
|
RL Wheel Speed |
|
Vehicle Speed |
Chassis > Brake > DTC(C124E62) > Freeze Frame Data
|
Tester Display |
|---|
|
FR Wheel Speed |
|
FL Wheel Speed |
|
RR Wheel Speed |
|
RL Wheel Speed |
|
Vehicle Speed |
|
|
4. |
READ VALUE USING GTS (WHEEL SPEED AND VEHICLE SPEED) |
(a) Connect the GTS to the DLC3.
(b) Turn the ignition switch to ON.
(c) Enter the following menus: Chassis / Brake/EPB / Data List.
Chassis > Brake > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
FR Wheel Speed |
Front wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
|
FL Wheel Speed |
Front wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
|
RR Wheel Speed |
Rear wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
|
RL Wheel Speed |
Rear wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
|
Vehicle Speed |
Vehicle speed |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
Chassis > Brake > Data List
|
Tester Display |
|---|
|
FR Wheel Speed |
|
FL Wheel Speed |
|
RR Wheel Speed |
|
RL Wheel Speed |
|
Vehicle Speed |
(d) Start the engine.
(e) Perform a road test under the same malfunction conditions recreated based on the Freeze Frame Data or customer problem analysis.
(f) Check the value of Wheel Speed and Vehicle Speed.
OK:
The value of each Wheel Speed and Vehicle Speed changes in accordance with vehicle speed and the maximum difference between any 2 sensors is less than 6%.
HINT:
If the result of the road test is within the specified range, it is possible that this DTC was stored due to a particular situation.
Using to the freeze frame data, the approximate vehicle conditions that were present when the DTC was stored can be determined.
Click here
| OK |
|
| NG |
|
|
|